Kinetics of HDL Cholesterol and Paraoxonase Activity in Moderate Alcohol Consumers

Abstract

Serum apo A-I, HDL cholesterol, and PON activity were significantly increased during 3 weeks of moderate alcohol consumption as compared with no alcohol consumption. Moreover, the results suggest that there is a sequence in induction of these parameters. After an increase in apo A-I, HDL cholesterol is increased followed by an increase in PON activity. Increased serum HDL cholesterol level and PON activity may be a mechanism of action not only in healthy middle-aged men but also in postmenopausal women, underlying the reduced coronary heart disease risk in moderate drinkers.